CN211804520U

CN211804520U - Manipulator welding device

Info

Publication number: CN211804520U
Application number: CN202020486184.8U
Authority: CN
Inventors: 敬正彪; 冉龙姣
Original assignee: Chengdu Vocational and Technical College of Industry
Current assignee: Chengdu Vocational and Technical College of Industry
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-10-30
Anticipated expiration: 2030-04-07

Abstract

The utility model provides a manipulator welding device, which belongs to the technical field of welding equipment and comprises a protective shell, wherein the top of the protective shell is provided with a groove, the inner walls at the two sides of the groove are both provided with slide rails, the inner walls at the two sides of the groove are movably connected with a sliding plate through the slide rails, the central position at the top of the sliding plate is provided with a slotted hole, the outer walls at the two sides of the protective shell are respectively provided with two openings, the inner walls at the two sides of the protective shell are respectively and movably connected with two mounting plate rotating shafts, and the two mounting plate rotating shafts respectively penetrate out from the inner part of the protective shell through the openings at the two sides of the outer wall of the protective shell, when a welding head passes through the slotted hole to weld an inner workpiece, the welding head can drive the sliding, when different workpieces need to be fixed, the forward and backward moving plates can be stretched to increase and decrease the forward and backward dimension length.

Description

Manipulator welding device

Technical Field

The utility model belongs to the technical field of the welding equipment, concretely relates to manipulator welding set.

Background

The machine manufacturing industry typically employs two welding methods: the welding method comprises manual welding and machine welding, wherein an operator holds a welding gun and a welding cap by hand and performs welding operation under the observation of eyes, the welding method has the defects that the labor intensity of workers is high, the production efficiency is low, the machine welding is realized by controlling welding equipment through computer programming, the equipment automatically welds various welding beads, for some small workpieces, the machine is not easy to clamp and fix, the small workpieces need to be installed on a welding table manually, and then an automatic welding machine is used for performing welding operation on the small workpieces, namely, the welding method is a manual-machine combined welding mode.

Through search, the Chinese patent with the publication number of CN209363798U discloses a manipulator welding device, which comprises a manipulator and a welding table, wherein a welding gun is arranged on the manipulator; the welding table comprises a platform, a first supporting seat and a second supporting seat are vertically arranged on the platform, a clamping mechanism for loading workpieces is arranged between the first supporting seat and the second supporting seat, a first motor is arranged on the first supporting seat, a second motor is arranged on the second supporting seat, and the motion output ends of the first motor and the second motor are connected with the clamping mechanism to drive the clamping mechanism to rotate.

But above-mentioned technical scheme is because the mount table that is used for fixed work piece can't carry out the stretching all around to lead to can only processing partial size's work piece, adopted the fold board at the device top simultaneously to let the welding rifle remove, the used material of fold board is not durable enough also can not resist high temperature, so need often change, thereby has improved the maintenance cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manipulator welding set aims at solving the problem that can't process and need often change the fold board to the work piece of more sizes among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the protective shell is provided with a groove at the top, the inner walls at two sides of the groove are respectively provided with a slide rail, the inner walls at two sides of the groove are movably connected with a sliding plate through the slide rail, the center position of the top of the sliding plate is provided with a slotted hole, the outer walls at two sides of the protective shell are respectively provided with two openings, the inner walls at two sides of the groove are respectively movably connected with two mounting plate rotating shafts, the two mounting plate rotating shafts respectively penetrate out of the protective shell through the openings at two sides of the outer wall of the protective shell, the outer walls at one opposite side of the two mounting plate rotating shafts are respectively fixed with two rotating shaft fixing plates through screws, the tops of the two rotating shaft fixing plates are respectively fixed with two fixing wires through threads, the outer walls at one opposite side of the two rotating shaft, four the relative both sides outer wall of front and back movable plate has welded two about fixed plate and two about movable plate respectively, two it has the recess to control fixed plate top open, one side outer wall of front and back movable plate, fixed plate, about movable plate, axis of rotation fixed plate and mounting panel axis of rotation all offers the through-hole more than three.

In order to avoid the phenomenon that the welding slag too fully influences the processing of work piece to take place in the drawer, as the utility model relates to an it is preferred, protective housing bottom inner wall is provided with a drawer, drawer one side inner wall has the pilot lamp tablet through the thread tightening, protective housing one side outer wall has the pilot lamp through the screw fixation.

In order to let the device only need a rotation motor just can drive the work piece rotatory, as the utility model relates to an it is preferred, protective housing one side outer wall has the rotation motor through threaded fixation, protective housing one side outer wall has the pivot through threaded fixation, the output shaft that rotates the motor rotates with the mounting panel axis of rotation of one side to be connected, the axis of rotation of pivot is connected with the mounting panel axis of rotation of one side.

In order to more effectively blow off the residual welding slag, the device is more thorough to the clearance of welding slag, as the utility model relates to an it is preferred, protective housing one side outer wall has the air pump through the screw fixation.

Retrieve then put into new work piece and process in order to let the device can be convenient to the work piece the utility model relates to an it is preferred, protective housing one side outer wall is fixed with the hatch door through the hinge.

Shine out to stab staff's eyes for effectual prevention dazzling light through glass, conduct the utility model relates to an it is preferred, hatch door one side outer wall has heat-resisting glass window through the screw fixation, heat-resisting glass window top is fixed with the window apron through the hinge.

In order to can be convenient fix and dismantle the work piece, as the utility model relates to an it is preferred, two control fixed plate one side outer wall and weld respectively has two electric telescopic handle, two control movable plate one side outer wall and weld respectively has two electric telescopic handle.

In order to discharge harmful gas into the air purification device, as the utility model relates to an it is preferred, protective housing one side outer wall is fixed with the aspiration pump through the screw, open at the protective housing top has several above bleeder vents.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with the work piece fixing device that can stretch out and draw back from front to back about, can let equipment process the work piece of more sizes, improved the suitability of equipment.

2. Through being provided with more firm top sliding plate, the welding head can be better block the inside harmful gas of equipment and discharge and cause the injury to the staff when carrying out work.

3. Through reducing the use of rotating motor, only use a rotating motor to rotate the work piece, the effectual power consumption that has reduced equipment and the manufacturing cost of equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the structure of the mounting plate of the present invention;

in the figure: 1-protective shell; 2-heat resistant glass windows; 3-a cabin door; 4-window cover plate; 5-a slot; 6-air holes; 7-a sliding plate; 8-a rotating shaft; 9-rotating the motor; 10-a rotating disc; 11-a drawer; 12-an air pump; 13-an indicator light; 14-moving the plate back and forth; 15-fixing the plate; 16-an electric telescopic rod; 17-indicator light induction board; 18-left and right fixing plates; 19-moving the plate left and right; 20-rotating shaft fixing plate; 21-mounting the plate rotating shaft; 22-a fixing wire; 23-a through hole; 24-air pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a manipulator welding device comprises a protective shell 1, wherein a groove is formed in the top of the protective shell 1, slide rails are respectively formed on the inner walls of two sides of the groove, the inner walls of two sides of the groove are movably connected with a sliding plate 7 through the slide rails, a slotted hole 5 is formed in the center of the top of the sliding plate 7, two openings are respectively formed in the outer walls of two sides of the protective shell 1, two mounting plate rotating shafts 21 are respectively and movably connected with the inner walls of the two openings, the two mounting plate rotating shafts 21 respectively penetrate out of the protective shell 1 through the openings in two sides of the outer wall of the protective shell 1, two rotating shaft fixing plates 20 are respectively fixed on the outer walls of two opposite sides of the two mounting plate rotating shafts 21 through screws, two fixing wires 22 are respectively fixed on the tops of the two rotating shaft fixing plates 20 through threads, two the front and back both sides inner wall of fixed plate 15 is respectively through the screw fixation have four forward and backward moving plate 14, four the relative both sides outer wall of forward and backward moving plate 14 welds respectively about two fixed plates 18 and two about moving plate 19, two about the fixed plate 18 top open has the recess, more than three through-hole 23 has all been seted up to one side outer wall of forward and backward moving plate 14, fixed plate 15, about fixed plate 18, about moving plate 19, axis of rotation fixed plate 20 and mounting panel axis of rotation 21.

The utility model discloses an in the embodiment, when the soldered connection passes slotted hole 5 and welds inside work piece, the soldered connection can drive sliding plate 7 and remove about through the slide rail in the recess, sliding plate 7 can effectively block the harmful gas that produces when protective housing 1 is inside to weld this moment, dazzling optic fibre and welding slag, and sliding plate 7 is sturdy and durable, thereby the holistic incorruptibility of welding set has been improved, when the work piece of fixed not unidimensional of needs, movable plate 14 increases and reduces front and back size length around the accessible is tensile, movable plate 19 and axis of rotation fixed plate 20 are adjusted to left and right sides size about also can be through tensile, when tensile to satisfied position, fixed silk 22 of accessible and through-hole 23 are fixed, thereby can let the device process the work piece of more sizes.

Specifically, 1 bottom inner wall of protective housing is provided with a

drawer

11, 11 one side inner wall of drawer has pilot lamp tablet 17 through the threaded fixation, 1 one side outer wall of protective housing has pilot lamp 13 through the screw fixation.

In this embodiment: when the welding slag in the drawer is about to be filled, the welding slag can push up the indicator lamp induction plate 17, and through the suggestion of indicator lamp induction plate 17, the indicator lamp 13 can light the red light and indicate that the staff drawer 11 is full, thereby avoiding the phenomenon that the welding slag in the drawer 11 is too full to influence the processing of the workpiece to take place.

Specifically, 1 one side outer wall of protective housing has rotation motor 9 through the threaded fixation, 1 one side outer wall of protective housing has pivot 8 through the threaded fixation, the output shaft that rotates motor 9 rotates with the mounting panel axis of rotation 21 of one side and is connected, the axis of rotation of pivot 8 rotates with the mounting panel axis of rotation 21 of one side and is connected.

In this embodiment: when the fixed workpiece needs to be rotated, the rotating motor 9 is turned on at the moment, the rotating motor 9 drives the mounting plate rotating shaft 21 to rotate through the output shaft, the rotating shaft 8 assists the mounting plate rotating shaft 21 to rotate at the other end, and the workpiece can be driven to rotate only by one rotating motor at the moment, so that the electric quantity consumption and the equipment cost of the device are saved.

Specifically, an air pump 24 is fixed on the outer wall of one side of the protective shell 1 through screws.

In this embodiment: can produce a large amount of welding slags when welding the work piece, most welding slags can get into drawer 11 because of the action of gravity, but partial welding slags distribute inside the device in addition, blow in high-pressure gas through air pump 24 to the device inside this moment, can effectually blow off remaining welding slags to let the device more thoroughly to the clearance of welding slags.

Specifically, a cabin door 3 is fixed on the outer wall of one side of the protective shell 1 through a hinge.

In this embodiment: when the workpiece is machined, the cabin door 3 can be opened to recover the workpiece and then a new workpiece is put into the cabin door for machining.

Specifically, the outer wall of one side of the cabin door 3 is fixed with a heat-resistant glass window 2 through screws, and the top of the heat-resistant glass window 2 is fixed with a window cover plate 4 through a hinge.

In this embodiment: can let the convenient condition of looking over the device inside of staff through heat-resisting glass window 2, when the device is inside when welding, cover window apron 4 this moment and can effectually prevent dazzling light and shine out through glass and stab staff's eyes.

Specifically, two electric telescopic rods 16 are welded to the outer wall of one side of each of the left and right fixing plates 18, and two electric telescopic rods 16 are welded to the outer wall of one side of each of the left and right moving plates 19.

In this embodiment: when the workpiece needs to be fixed, the output rods of the four electric telescopic rods 16 move downwards simultaneously to clamp the workpiece, and when the workpiece is machined, the output rods of the four electric telescopic rods 16 are lifted simultaneously to facilitate the disassembly of the workpiece.

Specifically, an air pump 12 is fixed on the outer wall of one side of the protective shell 1 through screws, and more than several air holes 6 are formed in the top of the protective shell.

In this embodiment: harmful gas in the device can be effectively pumped out through the air pump 12, then the harmful gas is discharged into the air purification device through the air pump 12, and the air holes 6 can provide circulating air flow when the air pump 12 pumps air.

The utility model discloses a theory of operation and use flow: when the welding head penetrates through the slot hole 5 to weld an internal workpiece, the welding head can drive the sliding plate 7 to move left and right through a sliding rail in the groove, at the moment, the sliding plate 7 can effectively block harmful gas, dazzling optical fibers and welding slag generated when the inside of the protective shell 1 is welded, the sliding plate 7 is firm and durable, the integral durability of the welding device is improved, when workpieces with different sizes need to be fixed, the front and rear size length can be increased and decreased by stretching the front and rear moving plates 14, the left and right size can be adjusted by stretching the left and right moving plates 19 and the rotating shaft fixing plate 20, when the workpieces are stretched to a satisfactory position, the workpieces with more sizes can be processed by the device through the fixing wires 22 and the through holes 23, when the welding slag in the drawer is nearly full, the welding slag can push against the indicator lamp induction plate 17, and the indication of the indicator lamp induction plate 17 is used for prompting, the indicator light 13 can light a red light to prompt the worker that the drawer 11 is full, thereby avoiding the phenomenon that the processing of a workpiece is affected by the fact that the drawer 11 is full of welding slag, when the fixed workpiece needs to be rotated, the rotating motor 9 is turned on at the moment, the rotating motor 9 drives the mounting plate rotating shaft 21 to rotate through the output shaft, the rotating shaft 8 assists the mounting plate rotating shaft 21 to rotate at the other end, the workpiece can be driven to rotate only through one rotating motor at the moment, thereby saving the electric quantity consumption and the equipment cost of the device, a large amount of welding slag can be generated when the workpiece is welded, most of the welding slag can enter the drawer 11 under the action of gravity, but part of the welding slag is distributed inside the device, high-pressure gas is blown into the device through the air pump 24 at the moment, the residual welding slag can be effectively blown down, the device can clean the welding slag more thoroughly, when the workpiece is processed, can open hatch door 3 and retrieve the work piece then put into new work piece again and process, can let the convenient condition of looking over the device inside of staff through heat-resisting glass window 2, when the device is inside when welding, cover window apron 4 this moment and can effectually prevent dazzling light and shine out through glass and stab the staff's eyes, when needs fix the work piece, four electric telescopic handle 16's output pole moves down simultaneously and presss from both sides tight work piece, when work piece processing finishes, four electric telescopic handle 16's output pole rises simultaneously and makes things convenient for the dismantlement of work piece, can effectual extraction device inside harmful gas through aspiration pump 12, then discharge harmful gas into air purification device through aspiration pump 12, bleeder vent 6 can provide the air current of circulation when aspiration pump 12 bleeds.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a manipulator welding set which characterized in that: the protective shell comprises a protective shell (1), a groove is formed in the top of the protective shell (1), slide rails are respectively arranged on the inner walls on two sides of the groove, the inner walls on two sides of the groove are movably connected with a sliding plate (7) through the slide rails, a slotted hole (5) is formed in the center of the top of the sliding plate (7), two openings are respectively formed in the outer walls on two sides of the protective shell (1), two mounting plate rotating shafts (21) are respectively and movably connected with the inner walls of the two openings, the two mounting plate rotating shafts (21) respectively penetrate out of the protective shell (1) through the openings on two sides of the outer wall of the protective shell (1), two rotating shaft fixing plates (20) are respectively fixed on the outer walls on the opposite sides of the two mounting plate rotating shafts (21) through screws, two fixing wires (22) are respectively fixed on the tops of the, fixed plate (15) are hollow structure, two the both sides inner wall is fixed with four front and back movable plates (14), four respectively through the screw around fixed plate (15) the relative both sides outer wall of front and back movable plate (14) has welded respectively about two fixed plate (18) and about two movable plate (19), two it has the recess to control fixed plate (18) top open, through-hole (23) more than three are all seted up to one side outer wall of front and back movable plate (14), fixed plate (15), about fixed plate (18), about movable plate (19), axis of rotation fixed plate (20) and mounting panel axis of rotation (21).

2. The robot welding apparatus according to claim 1, wherein: the inner wall of the bottom of the protective shell (1) is provided with a drawer (11), an indicating lamp induction plate (17) is fixed on the inner wall of one side of the drawer (11) through threads, and an indicating lamp (13) is fixed on the outer wall of one side of the protective shell (1) through screws.

3. The robot welding apparatus according to claim 1, wherein: the outer wall of one side of the protective shell (1) is provided with a rotating motor (9) through threads, the outer wall of one side of the protective shell (1) is provided with a rotating shaft (8) through threads, an output shaft of the rotating motor (9) is rotatably connected with the mounting plate rotating shaft (21) of one side, and the rotating shaft of the rotating shaft (8) is rotatably connected with the mounting plate rotating shaft (21) of one side.

4. The robot welding apparatus according to claim 1, wherein: an air pump (24) is fixed on the outer wall of one side of the protective shell (1) through screws.

5. The robot welding apparatus according to claim 1, wherein: and a cabin door (3) is fixed on the outer wall of one side of the protective shell (1) through a hinge.

6. The robot welding apparatus according to claim 5, wherein: the outer wall of one side of the cabin door (3) is fixed with a heat-resistant glass window (2) through screws, and the top of the heat-resistant glass window (2) is fixed with a window cover plate (4) through hinges.

7. The robot welding apparatus according to claim 2, wherein: two electric telescopic rods (16) are welded on the outer wall of one side of the left and right fixing plates (18) respectively, and two electric telescopic rods (16) are welded on the outer wall of one side of the left and right moving plates (19) respectively.

8. The robot welding apparatus according to claim 1, wherein: an air pump (12) is fixed on the outer wall of one side of the protective shell (1) through screws, and more than several air holes (6) are formed in the top of the protective shell.